import {z} from 'zod'

export type GetApiApiV1SocialMascotJsonOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiV1SocialMascotJsonResponse = z.object({schema_version: z.string().optional(), mascot_name: z.string().optional(), bible_page: z.string().optional(), handles: z.record(z.string(), z.string()).optional(), handle_status: z.record(z.string(), z.string()).optional(), voice: z.record(z.string(), z.unknown()).optional(), tone: z.record(z.string(), z.unknown()).optional(), pillars: z.array(z.record(z.string(), z.unknown())).optional(), cadence: z.record(z.string(), z.unknown()).optional(), posting_hours_utc: z.record(z.string(), z.unknown()).optional(), hashtag_bank: z.record(z.string(), z.unknown()).optional(), sample_batch: z.record(z.string(), z.unknown()).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Data Nerd mascot bible, voice, pillars, cadence, sample batch
 * 
 * GET /api/v1/social-mascot.json
 */
export const getApiApiV1SocialMascotJson = async (options?: GetApiApiV1SocialMascotJsonOptions) => {
const {baseUrl = "https://signals.gitdealflow.com", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/social-mascot.json${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiApiV1SocialMascotJsonResponse, await res.json())
};